| Acronym | Meaning |
| SHAG | Simplified High Accuracy Guidance (Honeywell) |
| FB | Final Braking |
| OXY | Oxygen |
| SADEC | SAEsociety Of Automotive Engineers |
| SF-SOO | KSC Safety Operations Office |
| PUCS | Propellant Utilization Control System |
| EDPE | Electronic Data Processing EquiPment |
| NAS | National Academy Of Sciences |
| OCRM | Orbiter Crash And Rescue Manuals |
| M&C | Monitor And Control Panel |